318372246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5381}}^1$

素因数の和:5581

約数の個数: 48

約数和(自身を含む): 730445040

約数和(自身を除く): 412072794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 342, 346, 519, 1038, 1557, 3114, 3287, 5381, 6574, 9861, 10762, 16143, 19722, 29583, 32286, 48429, 59166, 96858, 102239, 204478, 306717, 613434, 920151, 930913, 1840302, 1861826, 2792739, 5585478, 8378217, 16756434, 17687347, 35374694, 53062041, 106124082, 159186123, 318372246]

約数ペア:

[(1, 318372246), (2, 159186123), (3, 106124082), (6, 53062041), (9, 35374694), (18, 17687347), (19, 16756434), (38, 8378217), (57, 5585478), (114, 2792739), (171, 1861826), (173, 1840302), (342, 930913), (346, 920151), (519, 613434), (1038, 306717), (1557, 204478), (3114, 102239), (3287, 96858), (5381, 59166), (6574, 48429), (9861, 32286), (10762, 29583), (16143, 19722)]